/*
 * Copyright (C) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.isseiaoki.simplecropview.util;

import ohos.agp.utils.Point;

import java.io.Serializable;

public class PointF implements Serializable{
    public float x;
    public float y;

    public PointF() {
    }

    public PointF(float x, float y) {
        this.x = x;
        this.y = y;
    }

    public PointF(Point p) {
        this.x = p.getPointX();
        this.y = p.getPointY();
    }

    public final void set(float x, float y) {
        this.x = x;
        this.y = y;
    }

    public final void set(PointF p) {
        this.x = p.x;
        this.y = p.y;
    }

    public final void negate() {
        x = -x;
        y = -y;
    }

    public final void offset(float dx, float dy) {
        x += dx;
        y += dy;
    }


    public final boolean equals(float x, float y) {
        return this.x == x && this.y == y;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        PointF pointF = (PointF) o;

        if (Float.compare(pointF.x, x) != 0) return false;
        if (Float.compare(pointF.y, y) != 0) return false;

        return true;
    }

    @Override
    public int hashCode() {
        int result = (x != +0.0f ? Float.floatToIntBits(x) : 0);
        result = 31 * result + (y != +0.0f ? Float.floatToIntBits(y) : 0);
        return result;
    }

    @Override
    public String toString() {
        return "PointF(" + x + ", " + y + ")";
    }


    public final float length() {
        return length(x, y);
    }


    public static float length(float x, float y) {
        return (float) Math.hypot(x, y);
    }
}